#include<stdio.h>
int add(int x,int y)
{
	return x+y;
}
int main()
{
	int (*pf[])(int,int)={add,add,add};
	printf("%d",sizeof(pf));
	int n=0;
	int*p=&n;
	printf("%d",sizeof(p));
	return 0;
}
